eazybee
The point is, the walk along the south-west coastal path may have been true, but the book was based on the premise that this couple had been unjustly treated and that the husband was suffering a terminal illness which miraculously went into remission because of the healing properties of their walk.
There was admiration for their fortitude and sympathy for their plight.
That is the deception, and people do not like being conned.
No doubt there will be a drama-documentary some time in the future about Tim and Sally Walker and their machinations, like the one about the couple who faked the husband's death while he hid in the house.
Yes, I have only just come onto the thread, and was going to mention the walk and how they presented themselves - lovely scenery!
I find some of the stronger criticism, indeed, totally "dissing" them, unnecessary. People do what they think is best, and we are bound to have widely different views: I prefer to take a glass half full approach and forgive all but the worst, ie outright lies, or where others are harmed.